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首页> 外文期刊>Cognitive Neuropsychiatry >The role of metacognitive beliefs in stress sensitisation, self-esteem variability, and the generation of paranoia
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The role of metacognitive beliefs in stress sensitisation, self-esteem variability, and the generation of paranoia

机译：元认知信念在压力敏感性，自尊变异性和偏执产生中的作用

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Introduction. Stress sensitisation may play a key role in the formation of psychosis. The authors examined whether metacognitive beliefs and self-esteem moderate affective response to stress, and whether subtle fluctuations in self-esteem act as a mediator between stress and attenuated psychotic phenomena. Method. 70 healthy volunteers completed two conditions of the same experimental tasks, which were designed to be either neutral or stress inducing. Ambulant assessments of negative affect, self-esteem, and suspicious thoughts were taken before and after each task, and standardised questionnaires were completed at the beginning or end of each session. Results. Metacognitive belief subscales, but not self-esteem, moderated the association between stress and resultant negative affect, and negative affect and suspicious thinking. Individuals who placed greater emphasis on controlling their thoughts had greater variability in their self-esteem during the stress condition, which in turn predicted the severity of their attenuated psychotic phenomena. Discussion. Metacognitive beliefs may sensitise an individual to minor stressors, by increasing affective reactivity and causing subtle shifts in appraisals of self-worth. Psychosocial intervention may wish to target these beliefs in order to desensitise an individual to negative events.View full textDownload full textKeywordsMetacognitive beliefs, Psychosis, Self-esteem, Sensitisation, StressRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/13546805.2011.561583
机译：介绍。应激敏化可能在精神病的形成中起关键作用。作者研究了元认知信念和自尊是否能适度缓解压力的情感反应，以及自尊的细微波动是否可以在压力与精神病减退之间起中介作用。方法。 70名健康志愿者完成了两个条件相同的实验任务，这些条件被设计为中性或压力诱导。在完成每项任务之前和之后，对负面影响，自尊和可疑想法进行了动态评估，并在每节课的开始或结束时完成了标准化的问卷调查。结果。元认知信念量表而非自尊心量表减轻了压力与所产生的负面影响，负面影响和可疑思维之间的联系。在压力状态下，更加重视控制思想的个体的自尊心具有较大的变异性，这反过来预示了他们减轻的精神病现象的严重性。讨论。元认知信念可能会通过增加情感反应并引起自我价值评估的细微变化而使个人对较小的压力敏感。心理社会干预可能希望针对这些信念，以使个人对消极事件不敏感。 citeulike，netvibes，twitter，technorati，美味，linkedin，facebook，stumbleupon，digg，google，更多”，发布：“ ra-4dff56cd6bb1830b”};添加到候选列表链接永久链接http://dx.doi.org/10.1080/13546805.2011.561583

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